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Water system · PWSID WI2460794

WESTCHESTER LAKES SUBDIVISION

MEQUON, WI · ~300 people served

Check your exact address → MEQUON overview
100
Excellent
PurityRadar safety score

PWSID

WI2460794

State

Wisconsin

City

MEQUON

Population served

300

Primary source

Groundwater

Score history

No change since tracking began Jun 18, 2026.

Jun 18, 2026 · score 100 Jun 18, 2026 · score 100

2 score updates logged since tracking began Jun 18, 2026. Each future EPA re-score adds a point.

PFAS & contaminant readings

No PFAS detections are on record for this system from EPA’s UCMR5 monitoring (2023–25). Absence of a detection isn’t a guarantee — not every system was sampled, and this dataset doesn’t cover other contaminants.

Violations & enforcement

15

Violations on record

0

Unaddressed

0

Health-based

36

Enforcement actions

From EPA ECHO (SDWIS), most recent enforcement Jul 2014. Official EPA record →

Other · EPA contaminant 7000 began Oct 2013 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2013 Resolved
Other · EPA contaminant 7000 began Oct 2012 Resolved
Other · EPA contaminant 7000 began Oct 2006 Resolved
Other · EPA contaminant 7000 began Oct 2003 Resolved
Monitoring & reporting · Lead & Copper Rule began Jan 2003 Resolved
Other · EPA contaminant 7000 began Oct 2002 Resolved
Other · EPA contaminant 7000 began Jul 2002 Resolved
Other · EPA contaminant 7000 began Oct 2001 Resolved
Other · EPA contaminant 7000 began Jul 2001 Resolved
Other · EPA contaminant 7000 began Jul 2000 Resolved
Other · EPA contaminant 7000 began Jan 2000 Resolved

Recent enforcement actions

  • State action · SOX Jul 2014
  • State action · SOX Dec 2013
  • State action · SOX Dec 2013
  • State action · SO8 Nov 2013
  • State action · SO8 Jan 2013
  • State action · SO8 Oct 2012
  • State action · SOX Nov 2006
  • State action · SIA Nov 2006

This profile is built from EPA public records for system WI2460794 — SDWIS violations and UCMR5 PFAS sampling. The score is system-level and can’t account for your home’s plumbing (older pipes can add lead at the tap). For health decisions, check your exact address, read the utility’s Consumer Confidence Report, and confirm with your provider.